diff options
Diffstat (limited to 'zephyr/projects/nissa/src/nivviks/board_config.c')
| -rw-r--r-- | zephyr/projects/nissa/src/nivviks/board_config.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/src/nivviks/board_config.c b/zephyr/projects/nissa/src/nivviks/board_config.c index 88ec4de9c5..622bd7a7ac 100644 --- a/zephyr/projects/nissa/src/nivviks/board_config.c +++ b/zephyr/projects/nissa/src/nivviks/board_config.c @@ -9,6 +9,7 @@ #include <kernel.h> #include <sys/printk.h> +#include "driver/charger/isl923x_public.h" #include "gpio.h" #include "gpio/gpio_int.h" #include "hooks.h" @@ -17,6 +18,8 @@ #include "sub_board.h" +LOG_MODULE_DECLARE(nissa, CONFIG_NISSA_LOG_LEVEL); + static void nivviks_subboard_init(void) { enum nissa_sub_board_type sb = nissa_get_sb_type(); @@ -75,3 +78,23 @@ static void board_init(void) gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c1)); } DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); + +__override void board_hibernate(void) +{ + /* Shut down the chargers */ + if (board_get_usb_pd_port_count() == 2) + raa489000_hibernate(CHARGER_SECONDARY, true); + raa489000_hibernate(CHARGER_PRIMARY, true); + LOG_INF("Charger(s) hibernated"); + cflush(); +} + +/* Trigger shutdown by enabling the Z-sleep circuit */ +__override void board_hibernate_late(void) +{ + gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_slp_z), 1); + /* + * The system should hibernate, but there may be + * a small delay, so return. + */ +} |